Greasing; Front Joint Pins - Hitachi ZAXIS 120-6 class Operator's Manual

Hydraulic excavator
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A. Greasing

Front Joint Pins

--- every 500 hours (first time after 250 hours)
Lubricate all fittings shown in the figure.
 Boom Cylinder Bottom Side
 Boom Foot
MAINTENANCE
7-30
M178-07-007
M157-07-156
M157-07-155

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